Patents by Inventor Kazuhiro Kawanishi

Kazuhiro Kawanishi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Vacuum insulation material and heat insulation housing using the same
    Patent number: 9400133
    Abstract: A vacuum insulation material includes: a core member having a large number of minute spaces; a cover member having an internal space in which the core member is housed, the internal pressure being decompression-sealed; and an inspection member provided between the core member and the cover member. The inspection member includes a retaining portion disposed on the core member and a hole formed in the retaining portion.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: July 26, 2016
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Noriyuki Miyaji, Shinya Kojima, Kenta Miyamoto, Kazuhiro Kawanishi, Naoki Yamamoto
  • VACUUM INSULATION MATERIAL AND HEAT INSULATION HOUSING USING THE SAME
    Publication number: 20150044412
    Abstract: A vacuum insulation material includes: a core member having a large number of minute spaces; a cover member having an internal space in which the core member is housed, the internal pressure being decompression-sealed; and an inspection member provided between the core member and the cover member. The inspection member includes a retaining portion disposed on the core member and a hole formed in the retaining portion.
    Type: Application
    Filed: March 22, 2013
    Publication date: February 12, 2015
    Inventors: Noriyuki Miyaji, Shinya Kojima, Kenta Miyamoto, Kazuhiro Kawanishi, Naoki Yamamoto
  • SEALED CONTAINER, METHOD OF MANUFACTURING THE SAME, AND VACUUM HEAT INSULATING BODY
    Publication number: 20140178613
    Abstract: A sealed container (1) includes: a metal container (3) including an opening portion (5) and a first internal space that is reduced in pressure; a solid matter (4) contained in the first internal space of the metal container; and a sealing member (2) made of glass containing at least alkali earth metal oxide or alkali metal oxide, and the sealing member is melted by heating and solidified by cooling to be joined to and seal the opening portion of the metal container.
    Type: Application
    Filed: August 8, 2012
    Publication date: June 26, 2014
    Applicant: PANASONIC CORPORATION
    Inventors: Masahiro Koshiyama, Akiko Yuasa, Shinya Kojima, Takashi Takano, Kazuhiro Kawanishi, Naoki Yamamoto, Masamichi Hashida
  • GAS-ADSORBING DEVICE AND VACUUM INSULATION PANEL PROVIDED WITH SAME
    Publication number: 20130291733
    Abstract: A gas-adsorbing device of the present invention includes: a gas-adsorbing material; a gas barrier housing container having a long and narrow, flat, cylindrical body in which the gas-adsorbing material is sealed under reduced pressure; and an opening member that is attached so as to go around the housing container about an axis in a lengthwise direction of the housing container, the opening member including a protrusion that makes a through-hole in the housing container.
    Type: Application
    Filed: January 19, 2012
    Publication date: November 7, 2013
    Applicant: PANASONIC CORPORATION
    Inventors: Masahiro Koshiyama, Takashi Takano, Shinya Kojima, Kazuhiro Kawanishi